Buenavente, Manuel III P., Flood indicator with alarm system/ Manuel P. Buenavente III, Mark Anthony S. Bulacan, Kim Zyrine N. Cortan - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2010. - 62 leaves. Undergraduate Thesis (BSEE) - Electrical Engineering Subjects--Topical Terms: Fire alarms.